6131896848 has 360 divisors, whose sum is σ = 21941899200. Its totient is φ = 1580705280.

The previous prime is 6131896843. The next prime is 6131896861. The reversal of 6131896848 is 8486981316.

6131896848 is a `hidden beast` number, since 613 + 18 + 9 + 6 + 8 + 4 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 6131896794 and 6131896803.

It is not an unprimeable number, because it can be changed into a prime (6131896843) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15445386 + ... + 15445782.

It is an arithmetic number, because the mean of its divisors is an integer number (60949720).

Almost surely, 2^6131896848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6131896848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10970949600).

6131896848 is an abundant number, since it is smaller than the sum of its proper divisors (15810002352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6131896848 is a wasteful number, since it uses less digits than its factorization.

6131896848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 619 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 6131896848 is about 78306.4291613403. The cubic root of 6131896848 is about 1830.3393368758.

The spelling of 6131896848 in words is "six billion, one hundred thirty-one million, eight hundred ninety-six thousand, eight hundred forty-eight".